DESIGN OF A COMPUTER SYSTEM FOR INVESTIGATION OF THE THERMAL REGIME OF A BUILDING WITH A PASSIVE CLOSED HEATING SYSTEM
Keywords:
thermal scheme; passive heating system; thermal regime of the building; heat transfer; model; Trombe wall; computer systemAbstract
With the constant rise in energy prices, the desire to reduce harmful emissions into the atmosphere, as well as the shortage of fossil fuels that can be used for heating, attract attention to methods of improving energy efficiency and energy conservation. One of such methods is passive heating systems, in which the processes of reception, accumulation and use of solar energy to maintain the thermal regime of the building are carried out naturally, in the architectural and building elements of the building. The use of these systems can significantly reduce energy costs for heating and cooling the building. Various modern technologies are used to study and visualize the phenomena and processes that take place inside the physical system, which is a building with a passive heating system, in particular, the method of computer modeling.
The paper considers the thermal processes necessary to understand the formation of heat loss and heat in the building, as well as thermal diagrams of the building and its structural elements, which is the basis for developing a computer system for modeling thermal modes of the building and determining spatial and thermal parameters. . The purpose of this work is to create thermal schemes of a building with a passive heating system and its enclosing structures, to determine the functions and conceptual model of a computer system for studying the thermal regime of the building. The main results of the research are the proposed thermal schemes of the building with a passive closed heating system and the conceptual model of the proposed computer system. The considered schemes allow to better understand the heat transfer processes occurring in building constructions and passive closed heating systems, and can also become a qualitative basis for further research. The scientific novelty is the constructed thermal schemes and the conceptual scheme of the proposed computer system.
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